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SoLightPath.h
1 #ifndef COIN_SOLIGHTPATH_H
2 #define COIN_SOLIGHTPATH_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) by Kongsberg Oil & Gas Technologies.
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License
11  * ("GPL") version 2 as published by the Free Software Foundation.
12  * See the file LICENSE.GPL at the root directory of this source
13  * distribution for additional information about the GNU GPL.
14  *
15  * For using Coin with software that can not be combined with the GNU
16  * GPL, and for taking advantage of the additional benefits of our
17  * support services, please contact Kongsberg Oil & Gas Technologies
18  * about acquiring a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24  *
25 \**************************************************************************/
26 
27 #include <Inventor/SbBasic.h>
28 #include <Inventor/lists/SbList.h>
29 
30 class SoNode;
31 class SoTempPath;
32 
33 class COIN_DLL_API SoLightPath {
34 public:
35  SoLightPath(SoNode *node, const int approxlength);
36  SoLightPath(const int approxlength);
37  ~SoLightPath();
38 
39  void setHead(SoNode * const node);
40  void append(const int childindex);
41  void push(const int childindex);
42  void pop(void);
43  void setTail(const int childindex);
44  SoNode *getTail(void) const;
45  SoNode *getHead(void) const;
46  SoNode *getNode(const int index) const;
47  int getIndex(const int index) const;
48  int getFullLength() const;
49  void truncate(const int startindex);
50 
51  void makeTempPath(SoTempPath *path) const;
52 private:
53  SoNode *headnode;
54  SbList <int> indices;
55 };
56 
57 #endif // !COIN_SOLIGHTPATH_H
The SoLightPath class is a light version of SoPath.SoLightPath can be used if you only need a tempora...
Definition: SoLightPath.h:33
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
The SoTempPath class is used to store temporary paths.The path simply turns off auditing in the const...
Definition: SoTempPath.h:29

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